Rework exceptions and use maputils

[libs/gltk.git] / source / panel.cpp

diff --git a/source/panel.cpp b/source/panel.cpp
index a1a453a4447022dc6c6ae9723ea904d433f64951..4b44370343c47bcbe8fae960ad0d6827881bb234 100644 (file)
--- a/source/panel.cpp
+++ b/source/panel.cpp
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2007-2011  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include <algorithm>
 #include <msp/core/refptr.h>
 #include "button.h"
@@ -60,7 +53,7 @@ void Panel::raise(Widget &wdg)
                        return;
                }
 
-       throw InvalidState("That Widget is not in this Panel");
+       throw hierarchy_error("widget not in panel");
 }
 
 Widget *Panel::get_final_input_focus() const